 |
| |||
| cracked residue; pressure still tar | |||
| cracked residual; cracking residue | |||
| крекинг- остаток: 21 phrases in 7 subjects |
| Cement | 1 |
| Oil / petroleum | 6 |
| Oil and gas | 2 |
| Oil processing plants | 1 |
| Road works | 1 |
| Technology | 9 |
| Transport | 1 |
|
| |||
| cracked residue; pressure still tar | |||
| cracked residual; cracking residue | |||
| крекинг- остаток: 21 phrases in 7 subjects |
| Cement | 1 |
| Oil / petroleum | 6 |
| Oil and gas | 2 |
| Oil processing plants | 1 |
| Road works | 1 |
| Technology | 9 |
| Transport | 1 |